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BQ51050BRHLR

BQ51050BRHLR

BQ51050BRHLR

Texas Instruments

20 Terminations4V~10V 20 Pin BQ51050 Specialized Power Management ICs

SOT-23

BQ51050BRHLR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature 0°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Applications Wireless Power Receiver
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Voltage - Supply 4V~10V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ51050
Qualification Status Not Qualified
Output Voltage 4.2V
Power Supplies 4/10V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 8mA
Output Current 1.5A
Logic Function Receiver
Supply Current-Max (Isup) 10mA
Threshold Voltage 15
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $4.35000 $4.35
500 $4.3065 $2153.25
1000 $4.263 $4263
1500 $4.2195 $6329.25
2000 $4.176 $8352
2500 $4.1325 $10331.25
BQ51050BRHLR Product Details

BQ51050BRHLR Description


The BQ51050BRHLR is a high-efficiency, Qi-compliant wireless power receiver for portable applications with an integrated Li-Ion/Li-Pol battery charge controller. The BQ51050BRHLR features efficient AC-DC power conversion, a digital controller that complies with the Qi v1.2 communication protocol, and all of the control algorithms required for efficient and safe Li-Ion and Li-Pol battery charging. The BQ51050BRHLR allows a comprehensive wireless power transfer system for direct battery charger solutions when used in conjunction with the bq500212A transmitter-side controller. The receiver coil placed in the portable device can pick up the power delivered by the transmitter coil via near-field inductive power transfer. The AC signal from the receiver coil is rectified and conditioned before being used to power the battery directly.



BQ51050BRHLR Features


  • Single-Stage Wireless Power Receiver and Li-Ion/Li-Pol Battery Charger

  • Robust Architecture

  • Compatible With WPC v1.2 Qi Industry Standard

  • Power Stage Output Tracks Rectifier and Battery Voltage to Ensure Maximum Efficiency Across the Full Charge Cycle

  • Available in Small DSGBA and VQFN Packages



BQ51050BRHLR Applications


  • Battery Packs

  • Cell Phones and Smart Phones

  • Headsets

  • Portable Media Players

  • Other Handheld Devices


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